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P0132

Overview

Code

P0132

Code Type

P

Code Class

P0

System

Engine, Emissions

Severity Level

Medium

Emissions Related

true

Drivability Impact

Minor

Diagnostic Protocol

OBD2

Freeze Frame Useful

true

Code Definition

Diagnostic trouble code P0132 indicates that the oxygen sensor circuit voltage is higher than expected for Bank 1 Sensor 1

Symptoms

Check Engine Light illuminated; Poor fuel economy; Black exhaust smoke

Overview applies to this diagnostic code.

Affected Systems

On This Page

  • Code Definition

  • Symptoms

  • Affected Systems

  • Possible Causes

  • Diagnostic Steps

  • Drive Safety Notes​

More Resources

High O2 sensor voltage may cause rich fuel conditions and increased emissions

Possible Causes

Faulty oxygen sensor; Wiring short to voltage; Rich fuel condition

Diagnostic Steps

1 Confirm the fault code; 2 Inspect wiring for shorts to voltage; 3 Monitor live O2 sensor data; 4 Check for rich-running conditions; 5 Replace the oxygen sensor if needed

Drive Safety Notes

Driving is possible but may increase emissions and fuel consumption

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